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X-RAY DIFFRACTION
Materials and Methods page
4HXW
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.6
    Temperature 293.0
    Details 25% (W/V) PEG 1500, 3% (V/V) T-BUTANOL, 20% (W/V) GLYCEROL, 20 MM CITRATE, pH 5.6 , VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 54.83 α = 90
    b = 58.76 β = 90
    c = 66.14 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type NOIR-1
    Collection Date 2009-04-25
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 4.2.2
    Wavelength 1.0
    Site ALS
    Beamline 4.2.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.68
    Resolution(Low) 23.26
    Number Reflections(All) 92704
    Number Reflections(Observed) 23887
    Percent Possible(Observed) 95.9
    R Merge I(Observed) 0.046
     
    High Resolution Shell Details
    Resolution(High) 1.68
    Resolution(Low) 1.77
    Percent Possible(All) 95.9
    R Merge I(Observed) 0.231
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.69
    Resolution(Low) 23.26
    Number of Reflections(all) 92704
    Number of Reflections(Observed) 22629
    Number of Reflections(R-Free) 1221
    Percent Reflections(Observed) 96.88
    R-Factor(Observed) 0.1715
    R-Work 0.16995
    R-Free 0.20042
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 22.224
    Anisotropic B[1][1] -0.16
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.16
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.689
    Shell Resolution(Low) 1.733
    Number of Reflections(R-Free) 72
    Number of Reflections(R-Work) 1223
    R-Factor(R-Work) 0.264
    R-Factor(R-Free) 0.3
    Percent Reflections(Observed) 76.85
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.008
    r_chiral_restr 0.076
    r_dihedral_angle_4_deg 11.9
    r_dihedral_angle_3_deg 10.558
    r_dihedral_angle_2_deg 32.624
    r_dihedral_angle_1_deg 5.191
    r_angle_refined_deg 1.29
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1510
    Nucleic Acid Atoms 0
    Heterogen Atoms 34
    Solvent Atoms 258
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) d*TREK
    Data Reduction (data scaling) SCALA
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117